RTKL Email Formats

Architecture and Planning • Washington, District of Columbia, United States • 201-500 Employees

RTKL Email Formats

RTKL uses 3 email formats. The most common is {first name}.{last name} (e.g., john.doe@crtkl.com), used 87.5% of the time.

Format	Example	Percentage
{first name}.{last name}	john.doe@crtkl.com	87.5%
{first name}	john@crtkl.com	6.2%
{last name}	doe@crtkl.com	6.2%

Key Contacts at RTKL

Jos Borthwick

Associate Director

Tony Howlett

Project Director

Xialing Zhang

Director

Alan Morgan

Director

Dennis Peltz

Vice President, Director Of Mep Enineering

Javier Grisolia

Director

Company overview

Headquarters	2101 L Street, NW, Suite 200, Washington, DC 20037, US
Phone number	+12028334400
Websites	callisonrtkl.com rtkl.com
NAICS	5413
SIC	871
Keywords	Interior Architecture, Architecture, Building Information Modeling, Strategic Branding, Environmental Graphic Design, Technology Design, Healthcare Technologies, Urban Planning & Design, Health Facility Planning & Transitioning, Mep & Structural Engineering
Founded	1946
Employees	201-500
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About RTKL

CRTKL has now joined Arcadis, a global leader in the delivery of sustainable design, engineering and consultancy solutions for natural and built assets. Together, the combined strength of CRTKL and Arcadis creates one of the largest architecture practices in the world, offering the best of sustainable, social, and digital design innovation. We are more committed than ever to solving some of the world’s most complex urban challenges and helping to shape the cities and communities of tomorrow. Over the last 75 years, we have created some of the world’s most memorable and successful environments for developers, retailers, investors, institutions, and public entities as CRTKL and we will take forward this legacy together with Arcadis.